The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2022
Filed:
Feb. 21, 2020
Beijing Baidu Netcom Science and Technology Co., Ltd., Beijing, CN;
Zhichao Zhou, Beijing, CN;
Dongliang He, Beijing, CN;
Fu Li, Beijing, CN;
Xiang Zhao, Beijing, CN;
Xin Li, Beijing, CN;
Zhizhen Chi, Beijing, CN;
Xiang Long, Beijing, CN;
Hao Sun, Beijing, CN;
Beijing Baidu Netcom Science and Technology Co., Ltd., Beijing, CN;
Abstract
A method, device, apparatus for predicting a video coding complexity and a computer-readable storage medium are provided. The method includes: acquiring an attribute feature of a target video; extracting a plurality of first target image frames from the target video; performing a frame difference calculation on the plurality of the first target image frames, to acquire a plurality of first frame difference images; determining a histogram feature for frame difference images of the target video according to a statistical histogram of each first frame difference image; and inputting a plurality of features of the target video into a coding complexity prediction model to acquire a coding complexity prediction value of the target video. Through the above method, the BPP prediction value can be acquired intelligently.